Explore the premier mobile app development companies in the UK that stay on top of industry trends, and use advanced tools and high-end custom development to deliver innovative, engaging and high-performance apps for a variety of operating systems. Filter by cost, reviews and team size to find the most suitable team for your goals and budget.

Best United Kingdom Mobile App Developers

8 Companies - Rankings updated: September 06, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

Arts
$10,000 - $25,000
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United Kingdom × Arts × $10,000 - $25,000 × Clear Filters

  • Articon

    Artistic Designs - Creative Concepts

    We at ARTICON (Custom Design Agency) believe and respect this proverb because we are in the business of creativity and ideas. We are here to create a GREAT First impression of our clients for their customers through our highly creative and unique presentations through our designs...

    Top Services:

    • Logo Design
    • Web Design
    • eCommerce Development
    • Branding
    • Mobile App Development
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed

    Articon Services

    • Logo Design
    • Web Design
    • eCommerce Development
    • Branding
    • Mobile App Development
    • Graphic Design
    • PPC
    • Design Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Painterslogics
    • Visafied
    • Candy's Cab
    • Valiant Creek Realty
    • JDR Design Services
    • Fly Abroad
    • Wahine winos Podcast
    • KFC
    • Painterslife
    Data sourced from the agency's DesignRush profile

    Articon Reviews & Testimonials

    • Faisal Ayub
      Faisal Ayub President at Texas LED Signage
      5.0 ★

      Web Design Review from Faisal Ayub

      I used Articon and Mr. Saad was very cooperative and understanding. I am very satisfied with my website development TEXASLEDSIGNAGE.com and I would definitely use him for future business.

    • Kara McFarlane
      Kara McFarlane RMT and owner at Beacon Hill Therapeutic Massage
      5.0 ★

      Small Business Review from Kara McFarlane

      Had [a] great experience and got everything done I wanted for [the] small business website and logo, with great response time! (Verified via email)

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.5 4.5 (2)

  • Altar.io

    Custom Product & Software Development Focused On Your Success

    Working at Altar.io allows us to pioneer in crafting seamless digital experiences, blending innovation with precision. Our industry‑recognized excellence continues to drive achievements in mobile solutions and interactive platform engineering, transforming ideas into dynamic, user-centric software that...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • Product Design
    • UI/UX Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed

    Altar.io Services

    • Software Development
    • Mobile App Development
    • AI Development
    • Product Design
    • UI/UX Design
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Loan Lynx
    • Movie Me!
    • Krepling
    • Ovvio
    • Fave
    • Legartis
    • McKinsey & Co
    • Audio Test Kitchen
    • QuartalFS
    • Apiax
    Data sourced from the agency's DesignRush profile

    Altar.io Reviews & Testimonials

    • Dudley Gould ACA
      Dudley Gould ACA Founder at Circit
      4.8 ★

      Fintech Review from Dudley Gould ACA

      What set's Alatar.io apart is their team. They are not only experienced product managers, software developers and designers but have a lot of experience building and helping startups. Whilst Altar.io is responsible for all of the tech development, a huge amount of my time with the Altar.io team is actually spent working on strategy, marketing and business development. I highly recommend working with Altar.io.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.2 4.2 (1)
    5.0 5.0 (1)

  • Ocean View Games

    Unity Engineering For The Games Industry

    Ocean View Games is a London-based Unity game development studio led by former Jagex engineers. We specialize in co-development and staff augmentation, mobile porting and performance optimization, multiplayer and networking engineering, and educational game development. Our team has shipped titles for Jagex...

    Top Services:

    • Software Development
    • Mobile App Development
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Ocean View Games Services

    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Domi Online
    • Nova Blast
    • Pocket Factory
    • The Language Conservancy
    Data sourced from the agency's DesignRush profile

    Ocean View Games Reviews & Testimonials

    • Harley Swann
      Harley Swann Lead Developer / Developer at Domi Game Studios
      5.0 ★

      Software Development Review from Harley Swann

      We partnered with Ocean View Games to support development of Domi Online, a large-scale MMORPG requiring strong performance optimization and scalable multiplayer systems. Acting as our Lead Engineering partner, they took ownership of core gameplay systems, multiplayer networking, and technical scalability. Leveraging their experience from Jagex working on RuneScape, they designed systems capable of supporting high concurrent player counts and complex in-game interactions. Their work significantly improved network performance, stability, and deployment reliability, helping us run smoother playtests and build a production-ready multiplayer stack. Project management was excellent throughout, with clear milestones, reliable delivery, and strong communication. Overall, Ocean View Games delivered outstanding technical expertise and remain a trusted engineering partner!

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    4.3 4.3 (1)

  • Tayfusion

    An ethical web and database solutions provider

    Tayfusion is an award-winning Database Design & Digital Transformation Consultancy. We are an ethical solutions provider. We play fair and never act in a way that is contrary to the best interests of our clients...

    Top Services:

    • Software Development
    • Mobile App Development
    • Web Development
    • ERP Consulting
    • Big Data Analytics
    • Show more
    Location
    Dundee, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed

    Tayfusion Services

    • Software Development
    • Mobile App Development
    • Web Development
    • ERP Consulting
    • Big Data Analytics
    • DevOps Consulting
    • IoT
    • CRM Consulting
    • eCommerce Development
    • Digital Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Paths for All
    • Housing Options Scotland
    • Tayside Contracts
    • Air Service Training
    Data sourced from the agency's DesignRush profile

    Tayfusion Reviews & Testimonials

    • Jo Stewart
      Jo Stewart Review from Google
      5.0 ★

      Jo Stewart's Review Sourced from Google

      Greig was very helpful. He offered us a great deal and answered all of our questions fully. Would definitely recommend

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (1)

  • FiftyFive Technologies UK

    Scale faster with high-performing software and digital products

    FiftyFive Tech UK is a global, remote-first software development company, powered by a network of highly skilled senior engineers. We deliver cost-effective, high-quality solutions at speed whether you need a fully outsourced team, a tailored software project, or help launching your first MVP. Our team...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    Location
    London, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000

    FiftyFive Technologies UK Services

    • Software Development
    • Mobile App Development
    • AI Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Qopla
    • amilis
    • Aposto
    • Viable
    • The Training Marketplace
    Data sourced from the agency's DesignRush profile

    FiftyFive Technologies UK Reviews & Testimonials

    • TRAINING MARKETPLACE THE
      TRAINING MARKETPLACE THE Review from Google
      5.0 ★

      TRAINING MARKETPLACE THE's Review Sourced from Google

      We are really pleased with the quality of the development team. They were quick to learn our product, are extremely responsive and very productive. Add to that they provide great ideas and work flexibly (when we change priorities) we could not ask much more. Miles better than our previous experience.

    • Yasmin Baba
      Yasmin Baba Review from Google
      5.0 ★

      Yasmin Baba's Review Sourced from Google

      As an early stage start-up founder, I loved the flexibility & support that 55Tech gave me as we developed a whole app from scratch. Great developers & great management team! Would recommend to anyone looking for a reliable developer agency.

    • Ross Hidge
      Ross Hidge Review from Google
      5.0 ★

      Ross Hidge's Review Sourced from Google

      Max and Jonny have been brilliant from start to finish of the process, from signing the contracts up to now where we are beginning to see first iterations of the product. The development team have worked meticulously to make sure the product specification was achievable for this rather complex project and have exceeded expecations in some aspects of development. We are now mid/late way through development and the work has been fantastic throughout with the MVP looking like it will surpass my expecations.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (3)

  • Rak Design

    We Push The Boundaries Of Creativity

    Rak Design is a UK-based creative and digital agency helping businesses build strong brands and effective digital platforms. We specialise in web design, branding, eCommerce, and digital marketing, delivering tailored solutions that support growth and long-term success. Our team combines strategic thinking...

    Top Services:

    • Web Design
    • Web Development
    • Mobile App Development
    • Graphic Design
    • Branding
    • Show more
    Location
    Northampton, United Kingdom
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000

    Rak Design Services

    • Web Design
    • Web Development
    • Mobile App Development
    • Graphic Design
    • Branding
    • Digital Marketing
    • eCommerce Development
    • Print Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • TLC Sport Ltd
    • Dar Lighting
    • James Ellis InnoMetal
    • Anywhere Couriers Andy Cruze
    • Jaykom Products
    • Diamond Treats
    • SP Law
    • Complete Electronics Ltd
    • Camellia Bridal
    • Comedy Shorts Gamer
    Data sourced from the agency's DesignRush profile

    Rak Design Reviews & Testimonials

    • Nathan Draper
      Nathan Draper Review from Google
      5.0 ★

      Nathan Draper's Review Sourced from Google

      ⭐⭐⭐⭐⭐ I couldn’t be happier with the website Rak Design, designed for my business, Therma-Dynamics Ltd. From start to finish, the whole process was professional, smooth, and stress-free. Rak design really understood the vision for the business and created a website that looks modern, professional, and perfectly represents our brand. The attention to detail, communication, and responsiveness throughout the project were outstanding. The site not only looks fantastic but is also easy to navigate and works brilliantly across all devices. I’ve already had great feedback from customers, and I wouldn’t hesitate to recommend Rak design to anyone looking for a talented and reliable website designer. Thanks again for the excellent work!

    • Jay P
      Jay P Review from Google
      5.0 ★

      Jay P's Review Sourced from Google

      Excellent website design and development service. Very professional, quick to respond, and the end result was exactly what we wanted. Highly recommend!

    • Craig Robinson
      Craig Robinson Review from Google
      5.0 ★

      Craig Robinson's Review Sourced from Google

      We had a fantastic experience working with Rak Design on our new website. From start to finish, Rak and the team were incredibly professional, easy to work with, and delivered exactly what we needed. His eye for modern design gave our site a fresh, clean, and professional look that truly reflects our brand. Even after going live, Rak and the team were quick to respond to any updates or client additions we needed—nothing was too much trouble. His support has been great and reliable throughout the entire process. If you're looking for someone who’s not only talented in design but also dedicated and responsive, I can’t recommend Rak Design highly enough.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
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    5.0 5.0 (42)

  • Digital Republic

    Digital transformation and mobile solutions.

    Digital Republic empowers businesses by harnessing the potential of web and mobile applications, cloud commerce, AI, and machine learning technologies. Our comprehensive approach ensures that our clients stay ahead in the digital landscape, driving innovation and achieving sustainable growth...

    Top Services:

    • Digital Strategy
    • Software Development
    • Digital Services
    • eCommerce Development
    • Mobile App Development
    • Show more
    Location
    Chichester, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $10,000 - $25,000

    Digital Republic Services

    • Digital Strategy
    • Software Development
    • Digital Services
    • eCommerce Development
    • Mobile App Development
    • Web Design
    • Web Development
    • UI/UX Design
    • Cloud Consulting
    • IoT
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Wecre8
    • Camsure Home Surveys
    • Fresh Photo House
    • UK Harbour Masters
    • Bloomsbury Square
    Data sourced from the agency's DesignRush profile
    Visit Website View Profile

  • Forty Eight Point One

    Brands Built for a Digital World

    Forty Eight Point One is a strategic creative agency for ambitious scale-ups and household names ready to move from where they are to where they need to be...

    Top Services:

    • Design Services
    • Creative Services
    • Branding
    • Logo Design
    • Web Design
    • Show more
    Location
    London, United Kingdom
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000

    Forty Eight Point One Services

    • Design Services
    • Creative Services
    • Branding
    • Logo Design
    • Web Design
    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Gozney
    • Burger & Lobster
    • Passione Vino
    • The Clermont
    • Franco Manca
    Data sourced from the agency's DesignRush profile

    Forty Eight Point One Reviews & Testimonials

    • Neil P
      Neil P Review from Google
      5.0 ★

      Neil P's Review Sourced from Google

      I've engaged with this team over a number of years. Their client list was of particular interest and attraction. They are truly superb at what they do. Can't rate them highly enough.

    • Seki Lynch
      Seki Lynch Review from Google
      5.0 ★

      Seki Lynch's Review Sourced from Google

      Great team that are deeply knowledgeable about hospitality and business needs. Fast and efficient creatives with great ideas. Fantastic to work with.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
    Visit Website View Profile
    4.4 4.4 (7)

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